Emplois de process development engineer – Paris

A leading AI Cybersecurity Startup in Paris is looking for a Mid-level Backend Software Engineer to enhance their security scanning platform. In this role, you will design, implement, and maintain scalable backend systems while ensuring high performance and reliability. Collaborating closely with Security Research and working with technologies like Python,...

OUR STORY 🇪🇺 Join Scaleway and shape the sovereign cloud of tomorrow ! Since 1999, we have been designing secure, sustainable infrastructures aimed at supporting the most ambitious companies. Historically known for our dedicated servers (Dedibox), we made a strategic shift to cloud computing in 2015. Staying true to our principles of simplicity,...

Hi, we're Back Market. We're here to help make tech reliable, affordable, and better than new . We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable tech with 92% less carbon emissions than new. Yep, you read that right. Turns out refurbished tech is way better for the...

Eastman is a global specialty materials company seeking an Application Development & Technical Service Engineer to lead Western Europe technical engagements. You will translate CTQs, guide material selection, mold design, and process optimization to deliver high-quality polymer solutions.Responsibilities include driving design-for-manufacturability...

Who We AreCryptoNext Security is a Paris-based start-up founded in 2019, building on more than 20 years of academic research. CryptoNext is a software vendor specializing in quantum-computer-resistant cryptography (PQC: post-quantum cryptography). Its software suite, the Quantum Safe Remediation Suite, includes the world-reference Quantum Safe Library...

Joko is seeking an AI Software Engineer to own the development of Joko AI, our shopping agent. You will work with the CTO and a small team to push the boundaries of applied AI in a production environment, combining research and engineering to deliver meaningful improvements.You will design agent architecture, build robust evaluation, expand tool...

It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could do that for everyone—freeing people from busywork so they could focus on meaningful work. Today, ServiceNow is the AI control tower for business reinvention. Our...

About Mirakl Founded in 2012, Mirakl has been at the forefront of marketplace innovation, empowering every business to compete in the platform economy. Today, Mirakl’s operating system combines an enterprise marketplace solution (Mirakl Platform) that enables retailers and B2B organizations to launch, scale, and operate marketplaces and dropship,...

Arago, an AI and hardware company, is seeking a Performance Software Engineer to build the core computation software running on Arago's custom AI accelerators. Your work will bridge host systems and the FPGA/silicon, from on-board kernels to tooling for real-time debugging and long-term kernel development.You will write in C/C++ and assembly, target RISC-V...

About Voodoo Founded in 2013, Voodoo is a tech company that creates mobile games and apps with a mission to entertain the world. Gathering 800 employees, 7 billion downloads, and over 200 million active users, Voodoo is the #3 mobile publisher worldwide in terms of downloads after Google and Meta. Our portfolio includes chart-topping games like Mob Control...

About SeqOneSeqOne develops next-generation genomics software that turns complex sequencing data into clear, actionable insights for clinicians and researchers. Our platforms power high-impact applications in oncology and rare disease, with a strong focus on robustness, reproducibility, and speed. We are building a world-class team in Montpellier (FR), Paris...

eXalt is seeking an Electrical Engineer for Space and Defence FSO Systems to contribute to the design and development of electronic systems for high-demand optical communications products.You will own defined electronic subsystems from requirements and architecture through schematic design, PCB layout supervision, prototype bring-up, testing and validation,...

Joko is seeking an AI Software Engineer to own the development and continuous improvement of Joko AI—the shopping agent that guides users to optimal products by price, quality, and environmental impact. You will shape agent architecture and ensure production-scale reliability, collaborating with the CTO and a world-class engineering team.You will design...

EURELITE is recruiting a Nuclear Equipment Engineer to drive the engineering development and lifecycle management of critical primary loop equipment for advanced reactor systems. You will serve as a key technical interface among reactor teams, suppliers, QA/QC, and procurement to ensure safe, on-time equipment delivery.The role covers specification...

TLDR: We're looking for a research engineer to build and maintain our internal suite of benchmarks, covering single/multi-turn content and agentic guardrails. The research engineer would also work with the team on projects studying agent behaviours in the wild. About Us White Circle is an AI Safety company building the safety, reliability, and optimization...

OverviewOne Biosciences is a precision diagnostics company pioneering the use of single-cell transcriptomics and AI to decode tumor heterogeneity. Our platform combines advanced biology, algorithms, and molecular signatures to deliver insights that transform cancer care. Backed by €15M Series A funding and partnerships with Institut Curie, Gustave Roussy,...

Location: Paris; candidates must already be based in Paris or be able to relocate immediately Contract: CDI Compensation: Approx €41.000 brut (depending on experience) Language: English required, French a plus About Bloomineral Bloomineral is building a carbon-negative materials platform based on a biomineralization process. We take CO₂, industrial...

Blockchain is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely access cryptocurrency. Since its inception in 2011, Blockchain has earned the trust of over 90 million wallet holders and more than 40 million verified users, facilitating over $1 trillion in...

Aera Technology is a pioneer in the growing category of Decision Intelligence Platforms and a Leader in the Gartner® Magic Quadrant™for 2026– the technology to digitize, augment, and automate decision‑making processes with AI and machine learning. Through our AI decision automation platform, Aera Decision Cloud™, we are helping the best‑known...

About the RoleWe’re looking for a confirmed Software Engineer (3–5 years) to join our Engineering team and ship high-impact product improvements across our platform — with a strong focus on our Salesforce ecosystem.You’ll be embedded in a product squad with end-to-end ownership: understanding user needs, designing solutions, implementing reliably,...